{
  "type": "FeatureCollection",
  "bbox": [1, 2, 17, 18],
  "features": [
    {"type": "Feature", "properties": {}, "geometry": {"type": "Point", "coordinates": [1, 2]}},
    {"type": "Feature", "properties": {"foo": true}, "geometry": {"type": "Point", "coordinates": [3, 4]}},
    {"type": "Feature", "properties": {"foo": true}, "geometry": {"type": "Point", "coordinates": [5, 6]}},
    {"type": "Feature", "properties": {"foo": false}, "geometry": {"type": "Point", "coordinates": [7, 8]}},
    {"type": "Feature", "properties": {"foo": false}, "geometry": {"type": "Point", "coordinates": [9, 10]}},
    {"type": "Feature", "properties": {"foo": true}, "geometry": {"type": "Point", "coordinates": [11, 12]}},
    {"type": "Feature", "properties": {"foo": true}, "geometry": {"type": "Point", "coordinates": [13, 14]}},
    {"type": "Feature", "properties": {"foo": false}, "geometry": {"type": "Point", "coordinates": [15, 16]}},
    {"type": "Feature", "properties": {"foo": false}, "geometry": {"type": "Point", "coordinates": [17, 18]}}
  ]
}